Results 201 to 210 of about 2,158,419 (305)

Density Functional Theory–Spectroscopy Integrated Identification Method Encompassing Experimental and Theoretical Analyses for Designer Drug Stimulants

open access: yesAdvanced Intelligent Systems, EarlyView.
A novel approach integrates gas chromatography‐mass spectrometry with infrared, Raman, and nuclear magnetic resonance spectroscopy plus density functional theory to detect synthetic drugs. Quantum hyperpolarization further boosts NMR sensitivity for low‐concentration samples, improving detection accuracy in complex mixtures and offering promising ...
Keunhong Jeong   +8 more
wiley   +1 more source

Flexible Strain Sensor Enabled by Back Propagation Neural Network for Gesture Recognition

open access: yesAdvanced Intelligent Systems, EarlyView.
By combining 3D printing with microfluidics, a flexible strain sensor has been developed in a convenient, safe, and effective way. Consisting of a conductive microfiber with a polyurethane shell and a liquid metal core, the sensor exhibits excellent conductivity and stretchability.
Yikai Wu   +4 more
wiley   +1 more source

A Novel Merocyanine Derivative for Probing Polarity at Cubosome Interfaces

open access: yesAsian Journal of Organic Chemistry, Accepted Article.
This study reports the development of a synthetic route for the chemical environment sensor C10SP, designed for incorporation into phytantriol‐based cubosomes. The molecule combines an apolar aliphatic tail for lipid bilayer anchoring with a polarity‐sensitive chromophore.
Marcelo J. Eberhardt   +3 more
wiley   +1 more source

Roadmap to Nanomedical Applications: Nanotoxicology and In Vitro Guidelines for Lanthanide‐Doped Luminescence Nanothermometers

open access: yesAdvanced NanoBiomed Research, EarlyView.
Lanthanide‐based luminescence nanothermometry holds multifaceted potential for nanomedical applications, yet despite significant research advances, clinical translation of the engineered nanomaterials is still controversial and widely disputed. This is related to crucial nanotoxicological aspects that must be addressed at the preclinical level ...
Simona Premcheska   +2 more
wiley   +1 more source

Attentional M100 gain modulation localizes to auditory sensory cortex and is deficient in first‐episode psychosis

open access: yesHuman Brain Mapping, Volume 44, Issue 1, Page 218-228, January 2023., 2023
The use of magnetoencephalography and the Human Connectome Project multimodal parcellation revealed precise cortical areas underlying attention modulation of auditory sensory activity in healthy individuals and impairments in early psychosis. The sensory reduction and attention modulation impairment indicate pathophysiology proximal to disease onset ...
Mark T. Curtis   +3 more
wiley   +1 more source

Quantum‐Classical Simulation of Quantum Field Theory by Quantum Circuit Learning

open access: yesAnnalen der Physik, EarlyView.
Quantum circuit learning is employed to simulate quantum field theories (QFTs). By integrating a minimal qubit configuration and low‐depth circuits, the approach predicts real‐time dynamics accurately. It effectively simulates complex phenomena such as quench and chiral dynamics in a model of quantum electrodynamics, aligning well with classical ...
Kazuki Ikeda
wiley   +1 more source

On the Definition of Chirality and Enantioselective Fields

open access: yesIsrael Journal of Chemistry, Volume 62, Issue 11-12, December 2022., 2022
Abstract In solid state physics, any symmetry breaking is known to be associated with emergence of an order parameter. However, the order parameter for molecular and crystal chirality, which is a consequence of parity and mirror symmetry breaking, has not been known since its discovery.
Jun‐ichiro Kishine   +2 more
wiley   +1 more source

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